News tagged with cave bears


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Search results for cave bears


Study reveals how Arctic food webs affect mercury in polar bears

Space & Earth / Environment

created Dec 08, 2009 | popularity 3 / 5 (2) | comments 0

With growing concerns about the effects of global warming on polar bears, it's increasingly important to understand how other environmental threats, such as mercury pollution, are affecting these magnificent Arctic animals.


List of 'unsung' wildlife affected by climate change released

Biology / Ecology

created Dec 07, 2009 | popularity 5 / 5 (2) | comments 0

The Wildlife Conservation Society today released a list of animals facing new impacts by climate change, some in strange and unexpected ways.


Probing Question: What are wildlife corridors?

Probing Question: What are wildlife corridors?

Biology / Ecology

created Dec 10, 2009 | popularity 5 / 5 (2) | comments 0

Imagine that an unknown force hacks your city into two chunks. Because of this new barrier, you can’t get from your home to your office or the grocery store. Suddenly, your access to critical resources is ...


We're off then: the evolution of bat migration

We're off then: The evolution of bat migration

Biology / Plants & Animals

created Nov 20, 2009 | popularity 4.5 / 5 (2) | comments 0

(PhysOrg.com) -- Not just birds, but also a few species of bats face a long journey every year. Researchers at Princeton University in the U.S. and at the Max Planck Institute for Ornithology in Radolfzell, ...


DNA of Jesus-era shrouded man in Jerusalem reveals earliest case of leprosy

DNA of Jesus-era shrouded man in Jerusalem reveals earliest case of leprosy

Other Sciences / Archaeology & Fossils

created 9 hours ago | popularity 4.4 / 5 (7) | comments 2

The DNA of a 1st century shrouded man found in a tomb on the edge of the Old City of Jerusalem has revealed the earliest proven case of leprosy. Details of the research will be published December 16 in the ...


Suzaku spies treasure trove of intergalactic metal

Suzaku spies treasure trove of intergalactic metal

Space & Earth / Astronomy

created Dec 02, 2009 | popularity 4.7 / 5 (6) | comments 1

Every cook knows the ingredients for making bread: flour, water, yeast, and time. But what chemical elements are in the recipe of our universe?


New technology helps scientists understand ancient fossils

Other Sciences / Archaeology & Fossils

created Dec 07, 2009 | popularity 5 / 5 (1) | comments 1

Some of the world's oldest human bones and other ancient relics are studied here using some of the world's newest technologies.


'Extreme' genes shed light on origins of photosynthesis

Biology / Cell & Microbiology

created Dec 11, 2009 | popularity 5 / 5 (3) | comments 1

(PhysOrg.com) -- While most school children understand that green plants photosynthesize, absorb carbon dioxide and produce oxygen, few people consider the profound global-scale effects that photosynthesis has had on Earth. ...


Hunt for Higgs boson: Mass of top quark narrows search

Hunt for Higgs boson: Mass of top quark narrows search

Physics / General Physics

created Dec 07, 2009 | popularity 4.7 / 5 (29) | comments 29

(PhysOrg.com) -- New high-energy particle research by a team working with data from Fermi National Accelerator Laboratory further heightens the uncertainty about the exact nature of a key theoretical component ...


New Study Turns Up the Heat on Soot's Role in Himalayan Warming (w/ Video)

New Study Turns Up the Heat on Soot's Role in Himalayan Warming (w/ Video)

Space & Earth / Earth Sciences

created Dec 14, 2009 | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- Soot from fire in an unventilated fireplace wafts into a home and settles on the surfaces of floors and furniture. But with a quick fix to the chimney flue and some dusting, it bears no impact ...



List of search results for cave bears